asn.dev

Routing security

AS52721 TOLEDO FIBRA TELECOMUNICACAO LTDA

Residential LACNIC

RPKI valid 100% 14 of 14 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 4 authorising this AS

Announcements

What this network originates

14 observed

Every prefix observed with AS52721 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
138.185.108.0/22RPKI validIRR52
138.185.108.0/23RPKI validIRR51
138.185.110.0/23RPKI validIRR51
170.246.96.0/22RPKI validIRR52
170.246.96.0/23RPKI validIRR51
170.246.98.0/23RPKI validIRR51
177.84.108.0/22RPKI validIRR52
177.84.108.0/23RPKI validIRR51
177.84.110.0/23RPKI validIRR51
2804:2664::/32RPKI validIRR30
2804:2664::/34RPKI validIRR30
2804:2664:4000::/34RPKI validIRR30
2804:2664:8000::/34RPKI validIRR30
2804:2664:c000::/34RPKI validIRR30

RPKI · ROAs

Route origin authorisations

4 ROAs

Signed statements by address holders that AS52721 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
138.185.108.0/22/24LACNIC
170.246.96.0/22/24LACNIC
177.84.108.0/22/24LACNIC
2804:2664::/32/48LACNIC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

27 objects · 13 not announced

Route objects naming AS52721 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
138.185.108.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-09-30Not announced
138.185.109.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-09-30Not announced
138.185.110.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-09-30Not announced
138.185.111.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-09-30Not announced
170.246.96.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Not announced
170.246.97.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Not announced
170.246.98.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Not announced
170.246.99.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Not announced
177.84.108.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Not announced
177.84.109.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Not announced
177.84.110.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-09-30Not announced
177.84.111.0/24RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-09-30Not announced
2804:2664:8000::/36RADBCLARO S.A. CustomerMAINT-AS42302023-11-13Not announced
138.185.108.0/22RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
138.185.108.0/23RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
138.185.110.0/23RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
170.246.96.0/22RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
170.246.96.0/23RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
170.246.98.0/23RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
177.84.108.0/22RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
177.84.108.0/23RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
177.84.110.0/23RADBCLIENTE_MOB_TOLEDO INFO LTDAMAINT-AS618322025-01-22Announced
2804:2664::/32RADBToledo Fibra - CIDR BlockMAINT-AS527212026-10-20Announced
2804:2664::/34RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Announced
2804:2664:4000::/34RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Announced
2804:2664:8000::/34RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Announced
2804:2664:c000::/34RADBToledo Fibra - CIDR Block (more-specific)MAINT-AS527212026-10-20Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS52721 directly show who expects to carry it.

AS-setWhereRelationship
AS-267613RADBLists AS52721 as a direct member
AS-CTBC-CUSTOMERS53RADBLists AS52721 as a direct member
AS-CTBC-CUSTOMERS84RADBLists AS52721 as a direct member
AS-CTBC-TOOLS-5RADBLists AS52721 as a direct member
AS-DB-SECRADBLists AS52721 as a direct member
AS-DURAND1-CUSTOMERRADBLists AS52721 as a direct member
AS-E1-AUTOMATION-ASSETRADBLists AS52721 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS52721 as a direct member
AS-ELETRONET-CUSTRADBLists AS52721 as a direct member
AS-EMBRATELNETRADBLists AS52721 as a direct member
AS-FLYSRADBLists AS52721 as a direct member
AS-FORTEL-CUSTOMERSRADBLists AS52721 as a direct member
AS-HURRICANEV6RADBLists AS52721 as a direct member
AS-HWNG-DOWNSTREAMSALTDBLists AS52721 as a direct member
AS-MOB-CUSTOMER-AS53237RADBLists AS52721 as a direct member
AS-MOB-CUSTOMER-AS61832RADBLists AS52721 as a direct member
AS-OPENX-CUSTOMERSRADBLists AS52721 as a direct member
AS-ROCKETNETWORK-CUSTOMERSRADBLists AS52721 as a direct member
AS-SAMMRADBLists AS52721 as a direct member
AS-UDOSRADBLists AS52721 as a direct member
AS264409:AS-CONERADBLists AS52721 as a direct member
AS52721:AS-CONERADBLists AS52721 as a direct member
AS52873:AS-APIRADBLists AS52721 as a direct member
AS52873:AS-TRANSITRADBLists AS52721 as a direct member

RPKI from rpki-client, validated 2026-10-21 12:00 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-21. Cross-check on bgp.he.net.